United States · 1991–2020 normal
Nantucket in
September.
Typical September weather in Nantucket: 21.7°C by day, 14.1°C at night, 90 mm of rain over 6.1 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high21.7°C
Typical low14.1°C
Rain90 mm
Wet days6.1
Comfort score 80 this month (July leads the year at 90). Daylight is calculated as 12 h 25 from latitude 41.28°. Open-water sea temperature is 18.4°C (10 km from the place centre).
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 4944903
- NOAA station
- USW00014756 · NANTUCKET MEM AP
- Station distance
- 4.7 km from the place centre
- Coverage
- Good coverage · 23 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.